Last updated: March 2, 2024
The weather in Sai Yok, Thailand, during May is characterized by an average temperature of 29°C (85°F). Highs can soar to 39°C (102°F), while lows may dip to 24°C (75°F). Typically, the humidity level in Sai Yok throughout May hovers around 79%.
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Average temperature
Maximum temperature
Humidity
In May, Sai Yok averages 111 mm (4.4 inches) of rainfall, typically over the course of 19 rainy days. The month enjoys an average of 12 hours 46 minutes of daylight, with the sun shining for approximately 9 hours 52 minutes each day. Additionally, there is a 31% probability of sunny days during this period.
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Chance of sun
In May, the UV Index in Sai Yok reaches a maximum of 14, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 10 minutes.
| 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UVI | 1 | 3 | 6 | 10 | 13 | 14 | 14 | 11 | 8 | 4 | 2 | 1 | 0 |
| Exposure | Low | Moderate | High | VeryHigh | Extreme | VeryHigh | Moderate | Low | |||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 10 min | 15 min | 30 min | 45 min | |||||